That's not clear at all -- there's no evidence that information was classified in the first place, but moreover a request to convert to "nonpaper" refers to sen

That's not clear at all -- there's no evidence that information was classified in the first place, but moreover a request to convert to "nonpaper" refers to sending a written summary or briefing. Jake Sullivan is no fool, he's a law professor at Yale. It is equally reasonable to assume that the request to send nonsecure includes an implicit request to not include confidential materials in the "nonpaper" version. Rational and intelligent actors could be assumed to act in a legal way based on this legal request.